Klein's 6-in-1 Tapping Tool provides tradespeople with a versatile solution to forming new screw threads, reforming burred threads and/or cleaning out plaster obstructions. Six convenient thread sizes in one tool. Perfect for work across a variety of jobsites. Features tap sizes 6-32, 8-32, 10-32, 10-24, 12-24 and 1/4-20.